Closure



FIG. 1 is a top perspective view showing our new design, with a top perspective view taken from an opposing side having the same appearance;

FIG. 2 is a bottom perspective view; and,

FIG. 3 is a top plan view.

Any broken lines in the drawings depict probable environment only and form no part of the claimed design. 

CLAIM The ornamental design for a “closure,” as shown and described. 